Lists: Tempochron: Watch Timegrapher (by Jan Sokol) - (iOS Apps)

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- Tempochron: Watch Timegrapher
- iOS Apps: Utilities By: Jan Sokol
- * Free 2026-10-28 21:53:02 UTC
- Lists: 0 0 0
- 1K Silver Points: 1 + 0 iPhoneiPadIn-App Purchases $6.99Version: 2.0 Find out whether your mechanical watch runs fast or slow, using only your iPhone. Hold the watch against the microphone and Tempochron listens to the escapement, detects the beat rate ...